org.spongycastle.crypto.agreement.jpake

Class JPAKERound1Payload

java.lang.Object

org.spongycastle.crypto.agreement.jpake.JPAKERound1Payload

public class JPAKERound1Payload
extends java.lang.Object

The payload sent/received during the first round of a J-PAKE exchange.

Each JPAKEParticipant creates and sends an instance of this payload to the other JPAKEParticipant. The payload to send should be created via JPAKEParticipant.createRound1PayloadToSend().

Each JPAKEParticipant must also validate the payload received from the other JPAKEParticipant. The received payload should be validated via JPAKEParticipant.validateRound1PayloadReceived(JPAKERound1Payload).

Constructor Summary

Constructors

Constructor and Description
JPAKERound1Payload(java.lang.String participantId, java.math.BigInteger gx1, java.math.BigInteger gx2, java.math.BigInteger[] knowledgeProofForX1, java.math.BigInteger[] knowledgeProofForX2)

Method Summary

Modifier and Type	Method and Description
java.math.BigInteger	getGx1()
java.math.BigInteger	getGx2()
java.math.BigInteger[]	getKnowledgeProofForX1()
java.math.BigInteger[]	getKnowledgeProofForX2()
java.lang.String	getParticipantId()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

JPAKERound1Payload

public JPAKERound1Payload(java.lang.String participantId,
                          java.math.BigInteger gx1,
                          java.math.BigInteger gx2,
                          java.math.BigInteger[] knowledgeProofForX1,
                          java.math.BigInteger[] knowledgeProofForX2)

Method Detail

getParticipantId

public java.lang.String getParticipantId()

getGx1

public java.math.BigInteger getGx1()

getGx2

public java.math.BigInteger getGx2()

getKnowledgeProofForX1

public java.math.BigInteger[] getKnowledgeProofForX1()

getKnowledgeProofForX2

public java.math.BigInteger[] getKnowledgeProofForX2()